This article is about the tropical plant. It is also an old name for the Acropolis, Athens. In North America, the moth species Hyalophora cecropia is known as a "Cecropia Moth".
Cecropia is a genus of about 25 species of trees in the nettle family Urticaceae. They are native to tropical South and Central America, where they form one of the most recognisable components of the rainforest, easily identified by their large, circular palmately lobed leaves about 30-40 cm diameter, deeply divided into 7-11 lobes.
Astrocytes and synaptic plasticity Mon, 13 Oct 2008 00:00:00 -0400 (Rockefeller University Press) By mopping up excess neurotrophic factor from neuronal synapses, astrocytes may finely tune synaptic transmission to affect processes such as learning and memory, say Bergami et al. Their report is published in the Journal of Cell Biology. Body's anti-HIV drug explained Sun, 12 Oct 2008 00:00:00 -0400 (University of Southern California) Study in journal Nature reveals atomic structure of enzyme capable of repelling HIV virus, suggesting new approach for drug development. Pectin power Sun, 12 Oct 2008 00:00:00 -0400 (Norwich BioScience Institutes) Scientists from the UK's Institute of Food Research have found a new possible explanation for why people who eat more fruit and vegetables may gain protection against the spread of cancers.They have shown that a fragment released from pectin, found in all fruits and vegetables, binds to and is believed to inhibit galectin 3, a protein that plays a role in all stages of cancer progression.